男人的性有四種半天境界
Purse-string Suture Medical Definition | Merriam-Webster Medical Dictionary這也太貼切了吧. Medical Definition of PURSE-STRING SUTURE: a surgical suture passed as a running stitch in and out along the edge of a circular wound in such a way that when the ends of the suture are drawn tight the wound is closed like a purse Browse Ask The Editor ......
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